Pith Number

pith:IDK7XSUV

pith:2017:IDK7XSUVKZSYCPRWA6L7R3F6KV

not attested not anchored not stored refs pending

PSK Precoding in Multi-User MISO Systems

Andreas Noll, Hela Jedda, Josef A. Nossek

arxiv:1706.08707 v1 · 2017-06-27 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDK7XSUVKZSYCPRWA6L7R3F6KV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:41:31.279284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d5fbca955665813e360797f8ecbe5541ac91d587ccff55555512bc1ff08db2

Aliases

arxiv: 1706.08707 · arxiv_version: 1706.08707v1 · doi: 10.48550/arxiv.1706.08707 · pith_short_12: IDK7XSUVKZSY · pith_short_16: IDK7XSUVKZSYCPRW · pith_short_8: IDK7XSUV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IDK7XSUVKZSYCPRWA6L7R3F6KV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 40d5fbca955665813e360797f8ecbe5541ac91d587ccff55555512bc1ff08db2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1303dd26d20f0682196b8f247aab8cbbde5567eb283a593b59355a305ff314",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-27T08:06:03Z",
    "title_canon_sha256": "998361bf153ab60cde9bdebcc73268271bab76845fdead2587c4165b2fa7f2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08707",
    "kind": "arxiv",
    "version": 1
  }
}